Template-Type: ReDIF-Article 1.0 Author-Name: Richard E. Baldwin Title: Regulatory Protectionism, Developing Nations, and a Two-Tier World Trade System Journal: Brookings Trade Forum Pages: 237-280 Volume: 2000 Issue: 1 Year: 2000 DOI: 10.1353/btf.2000.0001 Handle: RePEc:aoo:5245